APA (7th ed.) Citation

Royston. (2010). Sick and poo. Raintree.

Chicago Style (17th ed.) Citation

Royston. Sick and Poo. London: Raintree, 2010.

MLA (8th ed.) Citation

Royston. Sick and Poo. Raintree, 2010.

Warning: These citations may not always be 100% accurate.